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Let’s get started
Attessa Turntable
Quick Start Guide
Material Specications
Plinth Isolated single plinth design
Isolation 1-level decoupling
Platter High Mass 10mm Glass Platter with Anodised Aluminium edge
Platter weight 1.82 Kg
Pulley Solid Aluminium
Main Bearing Spindle Grade 303 Stainless Steel
Main Bearing Ball Steel (Grade 303)
Main Bearing Housing Brass (Grade CZ 121)
Removable Dust Cover Bespoke moulded PMMA acrylic
Tonearm
Tonearm Type Unipivot
Tonearm Bearing Single Jewel
Bearing Stainless steel unipivot
Arm Material
Internal wiring 0.08 OFC copper wire
Effective Mass 14.9 g
Recommended Tracking Weight 1.8-2.2 g (2.0 g standard)
Effective Length 240 mm
Overhang 17.5 mm
Headshell Offset Angle 22.9 degrees
Cartridge
Recommended Load Capacitance 50-100 pF
Recommended Load Impedance 47 kΩ
Vertical Tracking Angle 23 degrees
Stylus Tip Diamond titanium
DC Resistance 800 Ω ± 20%
Hybrid construction. Precision formed 5052 Aluminium top
with lightweight ABS bottom section.
Coil Impedance 3.2 kΩ ± 20% @ 1 kHz
Output Voltage 3.5 mV ± 3 dB @ 1 kHz
Output Balance 1.5 dB or less @ 1 kHz
Frequency Response Measurement point 10 kHz / 1 kHz + 1 dB ~ +7dB
Channel Separation Measurement point 1 kHz over 22 dB
Turntable
Max Speed Variation +/- 0.54% at 33.3 RPM
Rumble (silent groove, unweighted) -44.36 dB
Dimensions
Dimensions(Inc. Lid) H115 x W432 x D353 mm
Dimensions (Exc. lid) H104.5 x W432 x D383 mm
Weight 6.32 Kg
Technical
Motor Vibration Isolated 24 Pole Synchronous
Speed Controller
Speed 33 RPM & 45 RPM (Switchable)
Phono Stage Built in MM phono stage
Phono Stage Bypass Yes, (switchable on rear)
Phono stage gain (1 kHz) 46 dB
Phono Stage Signal to Noise 70 dB (5 mV, 1 kHz sine wave, A-weighted)
THD+N 0.04% (5 mV, 1 kHz sine wave)
Phono Stage output impedance ~56 Ω
Outputs
Phono Output RCA with supplied low capacitance phono cable
Mains input 5 V 1.5 A external SMPS (Operational down to 85 VAC)
Power consumption <0.5 W in standby. Full Power: 25 W max
Built in high precision digitally synthesised AC signal generator
with high current low distortion output
Place in suitable location
1
Install Anti-Skate Weight
3
Remove Tonearm clamp
4
Install Platter
2
0º
Read me, keep me or recycle me
Roksan 24 Brook Road, Rayleigh, Essex, United Kingdom, SS6 7XJ | +44 1268 740 580 | [email protected] | roksan.com
ROK – 1417 | Version 1
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Adjust tracking weight
5
33 45
Step
Product overview
7
Record Matt Tonearm
2g
1.8g - 2.2g
Place Record Mat and record on Platter and check azimuth
6
6
Azimuth
33 45
Standby Platter Cartridge33 / 45 RPM Switches
Connect to amplier with phono stage
8a 8b
(Attessa Integrated/Streaming Amplier)
PASSIVE
ACTIVE
Passive Active
Connect to amplier without phono stage
PASSIVE
ACTIVE
0º
33 45
Step
7
Power on Change RPM speed
9 10
Analogue RCAPhono Input
33 RPM 45 RPM
33 45
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